#3facf3
a balanced, electric blue · cool · closest name: steelblue
RGB
63, 172, 243
HSL
204°, 88%, 60%
CMYK
74, 29, 0, 5
Luminance
0.3703
Every format
| HEX | #3facf3 |
| RGB | rgb(63, 172, 243) |
| HSL | hsl(204, 88%, 60%) |
| CMYK | cmyk(74%, 29%, 0%, 5%) |
| LAB | lab(67.3 -7.7 -44.2) |
| LCH | lch(67.3 44.9 260.1) |
| OKLCH | oklch(0.714 0.142 241.7) |
Copy-ready code
/* CSS */
color: #3facf3;
background-color: #3facf3;
/* Tailwind (arbitrary) */
class="text-[#3facf3] bg-[#3facf3]"
/* SCSS */
$brand: #3facf3;
/* SwiftUI */
Color(red: 0.247, green: 0.675, blue: 0.953)
/* Android */
Color.parseColor("#3facf3")Accessibility — WCAG contrast
Aa
#3facf3 on white: 2.50:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3facf3 on black: 8.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green67.5%
Blue95.3%
CMYK percentages
Cyan74.1%
Magenta29.2%
Yellow0.0%
Key (black)4.7%
Color previews
#3facf3 text on a black background
contrast 8.41:1
Card sample
#3facf3 text on a white background
contrast 2.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3facf3;
Background color
Panel with #3facf3 background
background-color: #3facf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3facf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 172, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 172, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3facf3; background: linear-gradient(135deg, #3facf3, #4A3FF3);